78842664

素因数分解:

$2^3\times 3^2\times {\mathrm{719}}^1\times {\mathrm{1523}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 213969600

約数和(自身を除く): 135126936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 719, 1438, 1523, 2157, 2876, 3046, 4314, 4569, 5752, 6092, 6471, 8628, 9138, 12184, 12942, 13707, 17256, 18276, 25884, 27414, 36552, 51768, 54828, 109656, 1095037, 2190074, 3285111, 4380148, 6570222, 8760296, 9855333, 13140444, 19710666, 26280888, 39421332, 78842664]

約数ペア:

[(1, 78842664), (2, 39421332), (3, 26280888), (4, 19710666), (6, 13140444), (8, 9855333), (9, 8760296), (12, 6570222), (18, 4380148), (24, 3285111), (36, 2190074), (72, 1095037), (719, 109656), (1438, 54828), (1523, 51768), (2157, 36552), (2876, 27414), (3046, 25884), (4314, 18276), (4569, 17256), (5752, 13707), (6092, 12942), (6471, 12184), (8628, 9138)]